Volt trim, Volt command ref – Rockwell Automation 1336F PLUS II Custom Firmware Instructions - EN921 User Manual
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EN921 - Variable Voltage w/ PI Power/Current Control
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[Volt Trim%]
This parameter specifies the voltage trim percentage add-
ed/deducted from the [Voltage Command] reference. The
value represents
±
Volt Trim% of drive [Rated Voltage].
Minimum Input = –Volt Trim% Value
Mid-Point Input = No Trim
Maximum Input = +Volt Trim% Value
The volt trim signal can be “inverted” by entering a negative
value.
Parameter Number
340
Parameter Type
Read and Write
Display Units / Drive Units
1% / 4096 = 100%
Factory Default
0%
Minimum Value
-100%
Maximum Value
+100%
[Volt Command Ref]
This parameter specifies the drive output voltage when
[Volt Select] is set to “Volt Cmd Ref”. The parameter value
is cleared at power-up and is not retained in EEPROM
storage. This parameter can be be “linked” with a
SCANport communications adapter via the [Data In xx]
Adapter I/O parameters.
Parameter Number(s)
341
Parameter Type
Read and Write
Display Units / Drive Units
1 Volt / 4096 = Drive Rated Volts
Factory Default
0 Volts
Minimum Value
0 Volts
Maximum Value
120% Drive Rated Volts